GrapeCity.Documents.DX.DirectWrite.TextAnalyzer.AnalyzeLineBreakpoints

AnalyzeLineBreakpoints Method

AnalyzeLineBreakpoints(ITextAnalysisSource, int, int, ITextAnalysisSink)

Analyzes a text range for potential breakpoint opportunities, reading attributes from the source and reporting breakpoint opportunities to the sink callback {{SetLineBreakpoints}}.

Declaration

public void AnalyzeLineBreakpoints(ITextAnalysisSource analysisSource, int textPosition, int textLength, ITextAnalysisSink analysisSink)

Parameters

Type	Name	Description
ITextAnalysisSource	analysisSource	A reference to the source object to analyze.
int	textPosition	The starting text position within the source object.
int	textLength	The text length to analyze.
ITextAnalysisSink	analysisSink	A reference to the sink callback object that receives the text analysis.

Remarks

Although the function can handle multiple paragraphs, the text range should not arbitrarily split the middle of paragraphs, unless the specified text span is considered a whole unit. Otherwise, the returned properties for the first and last characters will inappropriately allow breaks.

AnalyzeLineBreakpoints(ITextAnalysisQuickSource, int, int, ITextAnalysisSink)

Analyzes a text range for potential breakpoint opportunities, reading attributes from the source and reporting breakpoint opportunities to the sink callback {{SetLineBreakpoints}}.

Declaration

public void AnalyzeLineBreakpoints(ITextAnalysisQuickSource analysisSource, int textPosition, int textLength, ITextAnalysisSink analysisSink)

Parameters

Type	Name	Description
ITextAnalysisQuickSource	analysisSource	A reference to the source object to analyze.
int	textPosition	The starting text position within the source object.
int	textLength	The text length to analyze.
ITextAnalysisSink	analysisSink	A reference to the sink callback object that receives the text analysis.

Remarks

Although the function can handle multiple paragraphs, the text range should not arbitrarily split the middle of paragraphs, unless the specified text span is considered a whole unit. Otherwise, the returned properties for the first and last characters will inappropriately allow breaks.

AnalyzeLineBreakpoints(IntPtr, int, int, IntPtr)

HRESULT IDWriteTextAnalyzer::AnalyzeLineBreakpoints([In] IDWriteTextAnalysisSource* analysisSource,[In] unsigned int textPosition,[In] unsigned int textLength,[In] IDWriteTextAnalysisSink* analysisSink)

Declaration

public void AnalyzeLineBreakpoints(IntPtr analysisSource, int textPosition, int textLength, IntPtr analysisSink)

Parameters

Type	Name	Description
IntPtr	analysisSource
int	textPosition
int	textLength
IntPtr	analysisSink